Average sea water temperature in March:
+62.7°F
| Minimum sea water temperature in March: | 71.2°F |
| Maximum sea water temperature in March: | 55.6°F |
Daily sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 61.7°F. The highest and lowest sea temperatures during the month were 66.0°F and 55.6°F.
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| St. Simons Island |
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| St. Simons Island |
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| St. Simons Island |
14 days
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| St. Simons Island |
Monthly sea water temperature in St. Simons Island, °F
Which USA resorts have warmest sea in March?
| Place name | March 2026 | March 2025 |
|---|---|---|
| Everglades | 78.2°F | 74.4°F |
| Key West | 77.1°F | 74.5°F |
| Kailua Kona | 77.1°F | 77.7°F |
| West Palm Beach | 76.9°F | 75.8°F |
| Miami Beach | 76.8°F | 75.3°F |
| Honolulu | 76.8°F | 76.8°F |
| Kauai | 76.7°F | 75.0°F |
| Hawaii | 76.6°F | 76.7°F |
| Fort Lauderdale | 76.4°F | 75.8°F |
| Miami | 76.4°F | 74.4°F |
| Maui | 75.4°F | 76.0°F |
| Cape Coral | 74.8°F | 71.7°F |
| Oahu | 74.8°F | 75.7°F |
| Naples | 72.8°F | 71.4°F |
| South Padre Island | 72.6°F | 66.8°F |
| Tampa | 72.2°F | 69.3°F |
| Cocoa Beach | 72.1°F | 70.0°F |
| Corpus Christi | 72.1°F | 67.0°F |
| St. Petersburg | 71.7°F | 68.8°F |
| Sarasota | 70.9°F | 68.6°F |
Best time for vacation in St. Simons Island
St. Simons Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
St. Simons Island
Local time: 23:08
March 19, thursday
0000
52°F
SW
8 mph
8 mph
0300
46°F
S
10 mph
10 mph
0600
46°F
S
11 mph
11 mph
0900
52°F
S
11 mph
11 mph
1200
61°F
SW
12 mph
12 mph
1500
64°F
SW
12 mph
12 mph
1800
61°F
W
11 mph
11 mph
2100
57°F
W
6 mph
6 mph
